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<FONT color="green">001</FONT>    package org.hackystat.dailyprojectdata.resource.devtime;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.math.BigInteger;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.HashMap;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.HashSet;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Map;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.Set;<a name="line.7"></a>
<FONT color="green">008</FONT>    <a name="line.8"></a>
<FONT color="green">009</FONT>    import javax.xml.datatype.XMLGregorianCalendar;<a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>    /**<a name="line.11"></a>
<FONT color="green">012</FONT>     * An abstraction that collects the DevTime associated with a set of Project Members.<a name="line.12"></a>
<FONT color="green">013</FONT>     * Implemented using a map of Members to DevTimeCounter instances.  <a name="line.13"></a>
<FONT color="green">014</FONT>     * @author Philip Johnson<a name="line.14"></a>
<FONT color="green">015</FONT>     *<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    public class MemberDevTimeCounter {<a name="line.17"></a>
<FONT color="green">018</FONT>      <a name="line.18"></a>
<FONT color="green">019</FONT>      /** The map of member emails to their DevTimeCounter. */ <a name="line.19"></a>
<FONT color="green">020</FONT>      private Map&lt;String, DevTimeCounter&gt; member2devtime = new HashMap&lt;String, DevTimeCounter&gt;();<a name="line.20"></a>
<FONT color="green">021</FONT>      <a name="line.21"></a>
<FONT color="green">022</FONT>      /** Create a new MemberDevTimeCounter. */<a name="line.22"></a>
<FONT color="green">023</FONT>      public MemberDevTimeCounter() {<a name="line.23"></a>
<FONT color="green">024</FONT>        // does nothing. <a name="line.24"></a>
<FONT color="green">025</FONT>      }<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>      /**<a name="line.27"></a>
<FONT color="green">028</FONT>       * Updates this abstraction with the DevEvent associated with the Project member. <a name="line.28"></a>
<FONT color="green">029</FONT>       * @param member The member. <a name="line.29"></a>
<FONT color="green">030</FONT>       * @param timestamp The timestamp associated with the DevEvent associated with the member. <a name="line.30"></a>
<FONT color="green">031</FONT>       */<a name="line.31"></a>
<FONT color="green">032</FONT>      public void addMemberDevEvent(String member, XMLGregorianCalendar timestamp) {<a name="line.32"></a>
<FONT color="green">033</FONT>        if (!member2devtime.containsKey(member)) {<a name="line.33"></a>
<FONT color="green">034</FONT>          member2devtime.put(member, new DevTimeCounter());<a name="line.34"></a>
<FONT color="green">035</FONT>        }<a name="line.35"></a>
<FONT color="green">036</FONT>        member2devtime.get(member).addDevEvent(timestamp);<a name="line.36"></a>
<FONT color="green">037</FONT>      }<a name="line.37"></a>
<FONT color="green">038</FONT>      <a name="line.38"></a>
<FONT color="green">039</FONT>      /**<a name="line.39"></a>
<FONT color="green">040</FONT>       * Return the aggregate DevTime for all members. <a name="line.40"></a>
<FONT color="green">041</FONT>       * @return The total DevTime. <a name="line.41"></a>
<FONT color="green">042</FONT>       */<a name="line.42"></a>
<FONT color="green">043</FONT>      public BigInteger getTotalDevTime() {<a name="line.43"></a>
<FONT color="green">044</FONT>        BigInteger totalDevTime = BigInteger.valueOf(0);<a name="line.44"></a>
<FONT color="green">045</FONT>        for (DevTimeCounter counter : member2devtime.values()) {<a name="line.45"></a>
<FONT color="green">046</FONT>          totalDevTime = totalDevTime.add(counter.getDevTime());<a name="line.46"></a>
<FONT color="green">047</FONT>        }<a name="line.47"></a>
<FONT color="green">048</FONT>        return totalDevTime;<a name="line.48"></a>
<FONT color="green">049</FONT>      }<a name="line.49"></a>
<FONT color="green">050</FONT>      <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Returns the DevTime associated with Member, or zero if member does not exist. <a name="line.52"></a>
<FONT color="green">053</FONT>       * @param member The member<a name="line.53"></a>
<FONT color="green">054</FONT>       * @return The member's devtime. <a name="line.54"></a>
<FONT color="green">055</FONT>       */<a name="line.55"></a>
<FONT color="green">056</FONT>      public BigInteger getMemberDevTime(String member) {<a name="line.56"></a>
<FONT color="green">057</FONT>        if (member2devtime.containsKey(member)) {<a name="line.57"></a>
<FONT color="green">058</FONT>          return member2devtime.get(member).getDevTime();<a name="line.58"></a>
<FONT color="green">059</FONT>        }<a name="line.59"></a>
<FONT color="green">060</FONT>        else {<a name="line.60"></a>
<FONT color="green">061</FONT>          return BigInteger.valueOf(0);<a name="line.61"></a>
<FONT color="green">062</FONT>        }<a name="line.62"></a>
<FONT color="green">063</FONT>      }<a name="line.63"></a>
<FONT color="green">064</FONT>      <a name="line.64"></a>
<FONT color="green">065</FONT>      /**<a name="line.65"></a>
<FONT color="green">066</FONT>       * Returns a newly created Set containing all of the members in this MemberDevTimeCounter. <a name="line.66"></a>
<FONT color="green">067</FONT>       * @return The set of all members in this MemberDevTimeCounter. <a name="line.67"></a>
<FONT color="green">068</FONT>       */<a name="line.68"></a>
<FONT color="green">069</FONT>      public Set&lt;String&gt; getMembers() {<a name="line.69"></a>
<FONT color="green">070</FONT>        Set&lt;String&gt; members = new HashSet&lt;String&gt;();<a name="line.70"></a>
<FONT color="green">071</FONT>        members.addAll(member2devtime.keySet());<a name="line.71"></a>
<FONT color="green">072</FONT>        return members;<a name="line.72"></a>
<FONT color="green">073</FONT>      }<a name="line.73"></a>
<FONT color="green">074</FONT>    }<a name="line.74"></a>




























































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